San Antonio

San Antonio Braces for Sizzling Week as Temperatures Soar Near Triple Digits

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Published on July 29, 2025
San Antonio Braces for Sizzling Week as Temperatures Soar Near Triple DigitsSource: Google Street View

San Antonio residents can expect a week of scorching heat, according to the latest weather updates. If you're hoping for a respite from the sun's relentless blaze, you might want to adjust your expectations. The National Weather Service forecasts show a consistent pattern of high temperatures edging towards the century mark.

Today will be sunny with a high near 98 degrees. Light winds in the afternoon will offer limited relief from the heat. Tonight, expect mostly clear skies with a low around 73 degrees.The forecast from Wednesday through Sunday shows continued hot and mostly sunny conditions, with high temperatures near 100 degrees each day. Afternoon breezes are expected, but significant cooling is unlikely.

On Friday, San Antonio has a 20 percent chance of showers and thunderstorms after 1 p.m. The chance of rain increases slightly to 30 percent on Saturday afternoon. Otherwise, dry conditions are expected to continue.

Overnight temperatures are expected to remain in the upper 70s throughout the week, offering limited relief from the daytime heat. Skies will be partly cloudy in the evenings.

The heat is expected to continue into next week. Monday's forecast calls for sunny skies and a high near 98 degrees. No significant changes in the weather pattern are expected at this time.